Central New York's first aquaponic farm (Closed).

A 10-foot-tall concrete Alley Oop statue left over from World War II now stands on the side of the road.

A historic recreation of the golden age of the Erie Canal, abandoned for some time, slowly being restored.

Possibly the smallest church in the world floats in the middle of a pond.

The graffitied ruins stand hidden within the Pennsylvania woods.

A train station that was abandoned by the coal industry and was later converted into a cocktail bar.

A planned settlement in Pennsylvania once housed the aristocratic refugees of the French Revolution.

An unassuming nature trail winds through dozens of tiny houses built for the wee people.

See wolves, coyotes, and arctic foxes in a natural environment smack in the middle of New York State.

Curtiss is a forgotten figure in the early history of flight.

An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

Three acres of mythology-inspired sculptures are visible from the highway.

An enormous cat made of recycled wood scraps.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

Buffalo's abandoned concrete grain elevators are getting a second life.

This unique crypt designed by Frank Lloyd Wright for his longtime friend was not completed in either man's lifetime.

A forsaken wonder in the middle of the East Side neighborhood.

A memorial to the 1913 tragedy that helped protect the workers of the future.

This mouldering abandoned mental hospital was once a center for progressive healing.

The rustic think-space of famed naturalist John Burroughs stands exactly as he left it.

A deteriorating 1990s Girl Scout camp in a beautiful lush park on Lake Ontario.

The lost town of Neversink, sunk by New York City.

An abandoned castle owned and ignored by Masons carries a cursed history.